Hugues Brenot

Potentiel GPS sol pour l'étude des pluies intenses méditerranéennes

Potentiel métérologique GPS

• Broschiertes Buch

Produktbeschreibung

The Cévennes-Vivarais and the surrounding area up to the Mediterranean has been chosen by the OHM-CV (Mediterranean Hydrometeorological Observatory of the Cévennes-Vivarais) for the frequence of the intense rainfalls that affect this area. Since 2002, autumnal campaigns of GPS measurements have taken place there to try to improve our understanding of the tropospheric water vapour field which is associated with strong rainfalls. GPS meteorological observations are Zenith Total tropospheric Delay and gradients of delays. For the analysis of GPS observations of permanent and temporary networks of the OHM-CV region, an optimal configuration has been researched considering different sensitivity tests. In order to prepare the assimilation of the GPS observations via a Météo-France mesoscale data assimilation system (ALADIN and AROME Météo-France's future operational model), GPS observations (ZTD, STD and gradients) simulators have been implemented in a non-hydrostatic high resolution model called Méso-NH. The digital laboratory Méso-NH, has been an effective means of quantifying the sensitivity of delays simulations at different formulations of atmospheric refractivity.

Produktdetails

• Verlag: Éditions universitaires européennes
• Seitenzahl: 292
• Erscheinungstermin: 12. Juli 2013
• Französisch
• Abmessung: 220mm x 150mm x 19mm
• Gewicht: 453g
• ISBN-13: 9783841796066
• ISBN-10: 3841796060
• Artikelnr.: 39079398

Autorenporträt

2010-present BIRA-IASB, Brussels, Belgium; 2006-2010 research RMI, Brussels, Belgium; 2006 PhD in Geophysics, UJF, Grenoble, France; 2002 DEA of Internal Geophysics, ULP, Strasbourg, France; 2001 Master of Geophysics, ULP, Strasbourg, France; 2000 Licence of Physics, ULP, Strasbourg, France; 1999 DEUG of Mathematics Univ. of Burgundy, Dijon, France